Science & Tech 04 September 2026
NIT Rourkela Develops Smart Power System to Extend EV Battery Lifespan
Why in the News?
Researchers at National Institute of Technology (NIT) Rourkela have achieved a major breakthrough by creating and patenting a Smart Hybrid Energy Storage System designed to solve the critical issue of short EV battery lifespan.
Key Features / Major Points:
Who Developed It: The technology was developed by a team comprising Prof. Monalisa Pattnaik, Dr. Pradyumna Kumar Behera, and researcher Karan Gupta from NIT Rourkela.
What Was Developed: A novel power architecture that pairs the main battery with a supercapacitor managed by a single control system to handle power surges during sudden braking and acceleration.
Battery Protection: It shields battery cells from thermal and electrical stress, significantly extending overall battery life and reducing replacement costs.
Key Applications: Tailored for low-voltage EV platforms (24V–60V DC), including e-scooters, e-rickshaws, cargo tricycles, and automated warehouse carts.
Static GK Facts:
NIT Rourkela: Location: Rourkela, Odisha | Established: 1961 (Granted NIT status in 2007).
CGPDTM (Controller General of Patents, Designs and Trade Marks): The regulatory authority for intellectual property rights in India (Headquarters: Mumbai).
FAME India Scheme: Government initiative aimed at accelerating electric vehicle manufacturing and adoption in India.
One-Liner Quiz (All Competitive Exams):
Q: Which premier Indian institute developed a patented smart power system to extend EV battery life?
A: NIT Rourkela
Q: Which component was integrated into the system to absorb sudden power surges and protect EV batteries?
A: Supercapacitor
Q: Where is the headquarters of the Controller General of Patents, Designs and Trade Marks located in India?
A: Mumbai